iKEY Plus Introducing the iKEY Plus Portable USB Recorder, the second in a generation of products providing a more versatile platform for portable live audio recording. Designed to work with an Apple iPod; or any external USB storage device, the iKEY Plus can record live audio to MP3 or WAV format directly to a USB Compatible storage device - in real time! With endless professional and consumer applications, the iKEY Plus Portable USB Recorder is the most convenient real-time recording tool. NOW with Mic Input, Phono Preamp, VU Meter Display, and Headphone Output!